/*顶部移动端导航*/
#c-header .c-nav2 {
  position: fixed;
  top:109px;
  left:0;
  width: 100%;
  height: 0;
  z-index: 99;
  font-size:14px;
  line-height: 50px;
  overflow-y: auto;
  background:#fff;
  transition: all 0.5s;
}
#c-header.c-head-hide .c-nav2 {
  top: 65px;
}
.about{

}
body.c-open #c-header .c-nav2 {
  height: calc(100% - 65px);
  height: -webkit-calc(100% - 65px);
}
body.c-open #c-header.c-head-hide .c-nav2 {
  height: calc(100% - 65px);
  height: -webkit-calc(100% - 65px);
}
#c-header .c-nav2 a {
  display: block;
  margin: 0 20px;
  border-bottom:1px solid #f1f1f1;
  text-align:left;
  color: #333;
    -webkit-transition: all 0.3s;
    transition: all 0.3s;
}
#c-header .c-nav2>li:first-child {
  border-top:1px solid #f1f1f1;
}
#c-header .c-nav2 li:hover>a,#c-header .c-nav2 li.active>a {
  color: #004da2;
}
#c-header .c-nav2 li a i {
  float: right;
  width: 5%;
}
#c-header .c-nav2 li a i img{ width: 100%;}
#c-header .c-nav2 li ul {
  display: none;
}
#c-header .c-nav2 li ul a {
  padding-left: 40px;
    width: 100%;
    height: 40px; line-height: 40px;
}
#c-header .c-nav2 li ul dt{width: 100%; height: 30px; line-height: 30px; padding-left: 50px;}
#c-header .c-nav2 li ul .small{ height: 30px; line-height: 30px; padding-left: 80px;}
#c-header .c-nav2 .c-language {
  float: left;
  position: relative;
  padding: 20px 0 0 20px;
}
#c-header .c-nav2 .c-language>a {
  margin:0;
  display: block;
  padding: 0 5px;
  width: 80px;
  height: 40px;
  line-height: 38px;
  border: 1px solid #f1f1f1;
}
#c-header .c-nav2 .c-language>a i {
  margin-top: 9px;
}
#c-header .c-nav2 .c-language .c-list {
  display: none;
  background: #fff;
  line-height: 40px;
  box-shadow: 0 2px 11px rgba(0, 0, 0, 0.05);
}
#c-header .c-nav2 .c-language .c-list a {
  display: block;
  padding: 0 5px;
  margin: 0;
}
#c-header .c-nav2 .c-language .c-list .c-item:last-child a {
  border-bottom: 0;
}
#c-header .c-nav2 .c-search-box {
  float: right;
  width: -webkit-calc(100% - 120px);
  width: calc(100% - 120px);
  width: calc(100% - 20px);
  padding: 20px 20px 0 0;
}
#c-header .c-nav2 .c-search-box i{ display: inline-block; width: 50%; font-size: 25px;}
#c-header .c-nav2 .c-search-box i img{ width: 100%;}
#c-header .c-nav2 .c-search-box form {
  position: relative;
  border: 1px solid #f1f1f1;
  line-height: 38px;
  height: 40px;
}

#c-header .c-nav2 .c-search-box form input {
  float: left;
  padding: 0 5px;
  width: -webkit-calc(100% - 15px);
  width: calc(100% - 50px);

  height: 38px;
}
#c-header .c-nav2 .c-search-box form button {
  float: right;
  width: 50px;
  height: 38px;
  color: #fff;
  background:#004da2;
}
/*顶部导航开关*/
#c-header .c-switch {
  position: absolute;
  top: 20px;
  right: 15px;
  width: 24px;
  height: 20px;
  z-index: 99999;
  cursor: pointer;
}
#c-header .c-switch i {
  position: relative;
  display: block;
  height: 2px;
  background: #f5f2f2;
  -webkit-transition: all 0.3s;
  transition: all 0.3s;
}
#c-header.c-head-hide .c-switch i,.c-open #c-header .c-switch i {
  background:#333;
}
#c-header .c-switch i:nth-child(1) {
  top: 0;
}
#c-header .c-switch i:nth-child(3) {
  bottom: 0;
}
#c-header .c-switch i:nth-child(2) {
  margin: 6px 0;
}
body.c-open #c-header .c-switch i:nth-child(2) {
  opacity: 0;
}
body.c-open #c-header .c-switch i:nth-child(1) {
  top: 8px;
    -webkit-transform: rotate(45deg);
    transform: rotate(45deg);
}
body.c-open #c-header .c-switch i:nth-child(3) {
  bottom: 8px;
    -webkit-transform: rotate(-45deg);
    transform: rotate(-45deg);
}